201540801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{872471}}^1$

素因数の和:872492

約数の個数: 16

約数和(自身を含む): 335029248

約数和(自身を除く): 133488447

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 872471, 2617413, 6107297, 9597181, 18321891, 28791543, 67180267, 201540801]

約数ペア:

[(1, 201540801), (3, 67180267), (7, 28791543), (11, 18321891), (21, 9597181), (33, 6107297), (77, 2617413), (231, 872471)]